Nuclear fuel, including its fresh state, must be handled safely due to its critical and hazardous nature. Under normal transport conditions, several interactions take place among different components, such as transport cask used for loading the nuclear fuel and tie-down structure to attach with the vehicle. To ensure structural integrity of the nuclear fuel, vibrations and impacts transmitted from the vehicle must be sufficiently reduced. Therefore, in this study, we conducted two transportation tests from Daejeon to Kijang in Korea to verify the vehicle-induced vibrational characteristics of the KJRR-F fresh nuclear fuel when transported under normal transport conditions. The speed and location of the vehicle were obtained via GPS, and the accelerations between the vehicle and the KJRR-F fresh nuclear fuel were measured. Additionally, using the acceleration results, a structural analysis was conducted to confirm the structural integrity of the nuclear fuel under the most severe conditions during normal transport.

由于其关键和危险的性质，必须安全处理核燃料，包括其新鲜状态。在正常运输条件下，不同组件之间会发生多种相互作用，例如用于装载核燃料的运输桶和与车辆连接的系紧结构。为了确保核燃料的结构完整性，必须充分减少从车辆传递的振动和冲击。因此，在本研究中，我们进行了从大田到韩国Kijang的两次运输试验，以验证KJRR-F新鲜核燃料在正常运输条件下运输时的车辆诱发振动特性。通过 GPS 获取车辆的速度和位置，并测量车辆与 KJRR-F 新鲜核燃料之间的加速度。此外，